490167959736 has 64 divisors (see below), whose sum is σ = 1508209113600. Its totient is φ = 129275065728.

The previous prime is 490167959707. The next prime is 490167959753. The reversal of 490167959736 is 637959761094.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112215756 + ... + 112220123.

It is an arithmetic number, because the mean of its divisors is an integer number (23565767400).

Almost surely, 2^490167959736 is an apocalyptic number.

It is an amenable number.

490167959736 is an abundant number, since it is smaller than the sum of its proper divisors (1018041153864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

490167959736 is a wasteful number, since it uses less digits than its factorization.

490167959736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224435908 (or 224435904 counting only the distinct ones).

The product of its (nonzero) digits is 77157360, while the sum is 66.

The spelling of 490167959736 in words is "four hundred ninety billion, one hundred sixty-seven million, nine hundred fifty-nine thousand, seven hundred thirty-six".